Speaker



FIG. 1 is a perspective view of a speaker according to an embodiment;

FIG. 2 is a front view of the speaker of FIG. 1;

FIG. 3 is a rear view of the speaker of FIG. 1;

FIG. 4 is a right side view of the speaker of FIG. 1;

FIG. 5 is a left side view of the speaker of FIG. 1;

FIG. 6 is a top view of the speaker of FIG. 1; and,

FIG. 7 is a bottom view of the speaker of FIG. 1.

The broken lines shown are included for the purpose of illustrating portions of the speaker that form no part of the claim. 

CLAIM The ornamental design for a speaker, as shown and described. 